Lead (Pb) Back Catalog number: 56882 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52145A Method 200.8/1638/1640 Internal Standard, 10µg/ml in 2%-HNO3, 4x25ml Price on request E4066-500ML FE4066 Scandium for AAS 1g/L ,500LPF Price on request E1364-100ML FE1364 Yttrium ICP 100mg/L ,100LPF Price on request